4322-58-1

4322-58-1 structure

4322-58-1 structure

Name: ocbd
Chemical Name: 3-[(2-chlorophenyl)-(4-hydroxy-2-oxochromen-3-yl)methyl]-4-hydroxychromen-2-one
CAS Number: 4322-58-1
Molecular Formula: C₂₅H₁₅ClO₆
Molecular Weight: 446.83600
Create Date: 2017-06-14 18:36:24
Modify Date: 2024-01-04 20:35:05

Name	3-[(2-chlorophenyl)-(4-hydroxy-2-oxochromen-3-yl)methyl]-4-hydroxychromen-2-one
Synonyms	t0503-2105 ocbd 3,3'-[(2-Chlorophenyl)methylene]bis(2-hydroxy-4H-chromen-4-one) 4H-1-Benzopyran-4-one, 3,3'-[(2-chlorophenyl)methylene]bis[2-hydroxy-

Density	1.575g/cm3
Boiling Point	619.2ºC at 760 mmHg
Molecular Formula	C₂₅H₁₅ClO₆
Molecular Weight	446.83600
Flash Point	328.3±31.5 °C
Exact Mass	446.05600
PSA	100.88000
LogP	5.38
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.743

HS Code	2932209090

1076-38-6 structure

1076-38-6

89-98-5 structure

89-98-5

~99%

4322-58-1 structure

4322-58-1

Literature: Ghosh, Partha Pratim; Mukherjee, Prasun; Mondal, Rajesh; Das, Asish R. Journal of the Indian Chemical Society, 2013 , vol. 90, # 10 p. 1781 - 1787

Precursor 2
1076-38-6 89-98-5
DownStream 0

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%